摘要
玻璃熔窑主要由上部的火焰空间和下部的池窑空间两部分组成。选用国内年产3万t玻璃纤维窑炉燃烧空间为物理模型,根据相应尺寸建立几何模型,并据此建立单元玻璃窑炉的燃烧空间三维数学模型,进而在FLUENT平台上进行数值模拟研究。通过模拟得出了火焰空间的温度场、速度场分布压力分布及气体流动状况。从模拟结果可以看出,该数值模拟能够比较客观地反映单元玻璃窑炉内燃烧及气体流动的分布规律,对窑炉生产过程的指导和优化设计有一定的实用价值。
Glass furnace consists of two different spaces： combustion space and glass melt. An annual output of 30000 tons fiber glass furnace combustion space was selected as physical model. Geometrical model was built up according to practical size of furnace. Therefore three - dimensional mathematical model formed. Numerical simulation was carried out based on FLUENT platform. The results of temperature field, velocity field, pressure distribution etc were given. From the simulation results, the mathematical model could reflect objectively the real distribution of the temperature and velocity fields of glass furnace, which would practically guide the production process and optimize the design of furnace.
出处
《山东化工》
CAS
2011年第9期26-29,共4页
Shandong Chemical Industry
基金
山东省自然科学基金(ZR2010EM064)
关键词
玻璃窑炉
燃烧空间
数值模拟
glass melting furnace
combustion space
numerical simulation
